20162440 (number)

20162440 is an even 8-digits composite number following 20162439 and preceding 20162441. In scientific notation, it is written as 2.0162440 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 16 positive divisors. There are 8064960 positive integers (up to 20162440) that are relatively prime to 20162440.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-two thousand four hundred forty

Notation

Scientific notation 2.0162440 × 10^7
Engineering notation 2.0162440 × 10^6

Prime Factorization of 20162440

Prime Factorization 2 × 2 × 2 × 5 × 504061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5040610
Product of the distinct prime numbers

The prime factorization of 20162440 is 2 × 2 × 2 × 5 × 504061. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 49, 94, 590, 451, 6095, 452, 18446, 11426, 531973, 934676, 2741134, 4723150, 92308448, 73451416, 449415768, 283638424, 5177241687, 8293898422

Basic calculations (n = 20162440)

Multiplication

n×y
n×2 40324880
n×3 60487320
n×4 80649760
n×5 100812200

Division

n÷y
n÷2 10081220
n÷3 6720813.3333333
n÷3 5040610
n÷5 4032488

Exponentiation

ny
n2 406523986753600
n3 8.1965154914803E+21
n4 1.6526175180604E+29
n5 3.3320801550842E+36

Nth Root

y√n
2√n 4490.2605715036
3√n 272.17466434383
4√n 67.009406589699
5√n 28.900717017882

Divisors of 20162440

1, 2, 4, 5, 8, 10, 20, 40, 504061, 1008122, 2016244, 2520305, 4032488, 5040610, 10081220, 20162440

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20162439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20162440 can be divided by 16 positive divisors. The sum of these divisors (counting 20162440) is 1, the average is 0.0625.

Base conversion 20162440

Base System Value
2 Binary 1001100111010011110001000
3 Ternary 1101221100200001
4 Quaternary 1030322132020
5 Quinary 20130144230
6 Senary 2000052344
8 Octal 114723610
10 Decimal 20162440
12 Duodecimal 69040b4
16 Hexadecimal 133a788
20 Vigesimal 660620
36 Base36 c05fs

Cryptographic Hash Functions

md5 5f6642a86cbca329a7d4edbb7802e7b0
sha1 e5c6b19b0b3696be95aba61a4685f86d9ed9caa5
sha256 8deb0b4769aae7ec09c2566585a5ca6da36468b2027f0826ab0115b3d29225fe
sha512 d26ddc31566de8c98fb2478a61cff353f232d5abed5019142779e54a8adf71dc8487aca486f5744b2d7cbfffa24e631899eff8bde629cdbf4605dfb22d9717ba
ripemd-160 3203449f4fbff93554135769385b0237eee97ac0

20162440 as geometric shapes

Circle

Radius = n
Diameter 40324880
Circumference 126684346.76489
Area 1.2771327702931E+15

Sphere

Radius = n
Volume 3.4333483804092E+22
Surface area 5.1085310811726E+15
Circumference 126684346.76489

Square

Length = n
Perimeter 80649760
Area 406523986753600
Diagonal 28513996.098534

Cube

Length = n
Surface area 2439143920521600
Volume 8.1965154914803E+21
Space diagonal 34922370.484559

Equilateral Triangle

Length = n
Perimeter 60487320
Area 1.7603004988817E+14
Altitude 17461185.24228

Triangular Pyramid

Length = n
Surface area 1.7603004988817E+14
Volume 9.6596861435438E+20
Height 9504665.3661779